Core Data from the Deep Sea Drilling Project
Leg : 57 Depth Top/Bottom of Layer(m) : 82.50/ 84.00
Hole: 440A Depth to Top of Core(m) : 82.50
Core: 2 Depth Top/Bottom Interval(mm): 00/1500
Sect: 1
Visual Text Description:
MAL DIAT CLAY;C 10Y4/2;D SLIGHT;H FIRM;S HOMOG;M DKPYRITIC SPECS;O SMEAR
AT 110CM DOM
Leg : 57 Depth Top/Bottom of Layer(m) : 84.00/ 85.24
Hole: 440A Depth to Top of Core(m) : 82.50
Core: 2 Depth Top/Bottom Interval(mm): 00/1240
Sect: 2
Visual Text Description:
MAL DIAT CLAY;C 10Y4/2;D MOD;H FIRM;S HOMOG;M DK PYRSPECS
Leg : 57 Depth Top/Bottom of Layer(m) : 85.83/ 87.00
Hole: 440A Depth to Top of Core(m) : 82.50
Core: 2 Depth Top/Bottom Interval(mm): 330/1500
Sect: 3
Visual Text Description:
MAL DIAT CLAY;C 10Y4/2, N3;D HIGH AT 33-65CM, MOD AT65-150CM;H FIRM;S
HOMOG, PREDOM 10Y4/2, SMALL ASHYMOTTLE AT 135CM, N3 SILT MOTTLES AT
136-141CM;O SMEAR AT 111CM DOM
Leg : 57 Depth Top/Bottom of Layer(m) : 87.00/ 88.42
Hole: 440A Depth to Top of Core(m) : 82.50
Core: 2 Depth Top/Bottom Interval(mm): 00/1420
Sect: 4
Visual Text Description:
MAL PYRITIC DIAT CLAY;C 10Y4/2;H FIRM;D MOD
Leg : 57 Depth Top/Bottom of Layer(m) : 88.50/ 89.90
Hole: 440A Depth to Top of Core(m) : 82.50
Core: 2 Depth Top/Bottom Interval(mm): 00/1400
Sect: 5
Visual Text Description:
MAL DIAT CLAY;C 10Y4/2, N3;D SLIGHT;H FIRM;S PREDOM10Y4/2, SILTY N3
MOTTLES (<0.5CM) AT 108-110CM;P SP.SPIC AT 108 + 109CM
Leg : 57 Depth Top/Bottom of Layer(m) : 90.00/ 91.35
Hole: 440A Depth to Top of Core(m) : 82.50
Core: 2 Depth Top/Bottom Interval(mm): 00/1350
Sect: 6
Visual Text Description:
MAL DIAT SILTY CLAY;C 10Y4/2;D SLIGHT;H FIRM;S HOMOG,VOID AT 71-75 +
110-123CM, 3MM ROUNDED SMOOTH BLACKAPHANITIC PEBBLE (CLAYSTONE ?) AT 59CM,
2 ROUNDED3MM GRANULES: PUMICE (WHITE) + APHANITIC BLACK(CLAYSTONE ?) AT
105-107CM;P 2MM SP.SPIC AT 15 + 40+ 90CM;O SMEAR AT 91CM DOM
Leg : 57 Depth Top/Bottom of Layer(m) : 91.45/ 91.55
Hole: 440A Depth to Top of Core(m) : 82.50
Core: 2 Depth Top/Bottom Interval(mm): 00/ 200
Sect: CC
Visual Text Description:
MAL DIAT CLAY;C 10Y4/2;D HIGH;H FIRM
Leg : 57 Depth Top/Bottom of Layer(m) : 92.00/ 93.50
Hole: 440A Depth to Top of Core(m) : 92.00
Core: 3 Depth Top/Bottom Interval(mm): 00/1500
Sect: 1
Visual Text Description:
MAL DIAT CLAY;C 10Y4/2;D HIGH AT 0-27CM;S PERHAPS VERY FAINTLY MOTTLED TO
HOMOG, VOID AT 100-109CM;P NUMEROUS SP.SPIC (2-3MM WHITE SPIC
CONCENTRATIONSWITH ELONGATE PYR BLACK CENTER CHAMBERS) AT 51 + 64+ 85 +
110 + 122 + 129CM;O SMEAR AT 74CM DOM;H FIRM
Leg : 57 Depth Top/Bottom of Layer(m) : 93.50/ 95.00
Hole: 440A Depth to Top of Core(m) : 92.00
Core: 3 Depth Top/Bottom Interval(mm): 00/1500
Sect: 2
Visual Text Description:
MAL DIAT CLAY;C 10Y4/2,N2;S PREDOM 10Y4/2, MM THICK N2 LAYERS + MOTTLES
IRREG(NOT SHARP BOUNDARIES);OPOSSIBLY CONCENTRATIONS OF UNSTABLE SULFIDES,
LAYERSCOULD BE DIFFUSION BANDS;S VOID AT 40-48CM,10Y4/210Y4/2 SILT LAYER
AT 143-147CM;P SP.SPIC AT 9 + 80 + 122CM;O SMEARS AT: 104CM MINOR (CALCAR
DIAT SILTY +CLAY), 146CM MINOR (CALCAR SANDY SILTY CLAY);H FIRM
Leg : 57 Depth Top/Bottom of Layer(m) : 95.00/ 96.08
Hole: 440A Depth to Top of Core(m) : 92.00
Core: 3 Depth Top/Bottom Interval(mm): 00/1080
Sect: 3
Visual Text Description:
MAL DIAT CLAY;C 10Y4/2, N2, N3;H FIRM;S PREDOM 10Y4/2, N2-3 STAINED
HORIZONS + MOTTLES, 1.5CM (BASALT?)BLACK PORPHYRITIC APHANITIC PEBBLE AT
18-20CM, 3CMSMOOTH BLACK PEBBLE (POSSIBLY BASALT PORPHRITIC) AT33-37CM,
SILTY MOTTLES AT 51-55CM, 2MM BLACK GRANULE AT 65CM;M PYR CONC AT 80CM;O
BLACK COLORFADES WITH TIME
Leg : 57 Depth Top/Bottom of Layer(m) : 96.18/ 96.28
Hole: 440A Depth to Top of Core(m) : 92.00
Core: 3 Depth Top/Bottom Interval(mm): 00/ 200
Sect: CC
Visual Text Description:
MAL DIAT CLAY;H FIRM
Leg : 57 Depth Top/Bottom of Layer(m) : 101.50/ 103.00
Hole: 440A Depth to Top of Core(m) : 101.50
Core: 4 Depth Top/Bottom Interval(mm): 00/1500
Sect: 1
Visual Text Description:
MAL VITRIC DIAT SILTY CLAY;C 10Y4/2, N2;H VERY FIRM;D SLIGHT;S PREDOM
10Y4/2, A FEW N2 MOTTLES + LAYERS, VOID AT 38-41 + 71-76CM, SILT LAMINAE
AT 99 + 104CM, MOTTLES OF CLAYEY SILTY SAND AT 110-113CM;P SP.SPIC AT 69 +
125 + 128CM;O SMEARS AT: 90CM DOM, 115CM MINOR (CLAYEY SILTY SAND)
Leg : 57 Depth Top/Bottom of Layer(m) : 103.10/ 103.98
Hole: 440A Depth to Top of Core(m) : 101.50
Core: 4 Depth Top/Bottom Interval(mm): 100/ 980
Sect: 2
Visual Text Description:
MAL DIAT SILTY CLAY;C 10Y4/2,N2,N3;S PREDOM 10Y4/2,N2-3 MOTTLES,VOID AT
0-10 + 75-98;P SP.SPICAT 14 + 68CM;H FIRM;Z 33213000.3908.3450
Leg : 57 Depth Top/Bottom of Layer(m) : 104.08/ 104.28
Hole: 440A Depth to Top of Core(m) : 101.50
Core: 4 Depth Top/Bottom Interval(mm): 00/ 300
Sect: CC
Visual Text Description:
MAL DIAT SILTY CLAY;H FIRM;Z 33213000.3908.3450
Leg : 57 Depth Top/Bottom of Layer(m) : 111.00/ 112.50
Hole: 440A Depth to Top of Core(m) : 111.00
Core: 5 Depth Top/Bottom Interval(mm): 00/1500
Sect: 1
Visual Text Description:
MAL DIAT CLAY;C 10Y4/2;D HIGH;O THIS CORE WAS COREDWITHOUT A CORE BARREL
+ THEN WAS SHOVED INTO ONE-UGH;H SOFT;Z 33213000.3450.3311
Leg : 57 Depth Top/Bottom of Layer(m) : 112.50/ 114.00
Hole: 440A Depth to Top of Core(m) : 111.00
Core: 5 Depth Top/Bottom Interval(mm): 00/1500
Sect: 2
Visual Text Description:
MAL DIAT CLAY;C 10Y4/2;D HIGH;S VOID AT 4-121CM,P SP.SPIC AT 142CM;H FIRM;
Z 33213000.3450.3311
Leg : 57 Depth Top/Bottom of Layer(m) : 114.20/ 115.32
Hole: 440A Depth to Top of Core(m) : 111.00
Core: 5 Depth Top/Bottom Interval(mm): 200/1320
Sect: 3
Visual Text Description:
MAL DIAT CLAY;C 10Y4/2;S HOMOG;O SMEAR AT 110CM DOM;H SOFT TO FIRM
Leg : 57 Depth Top/Bottom of Layer(m) : 115.68/ 116.47
Hole: 440A Depth to Top of Core(m) : 111.00
Core: 5 Depth Top/Bottom Interval(mm): 180/ 970
Sect: 4
Visual Text Description:
MAL DIAT CLAY;C 10Y4/2, N3;S HOMOG, PREDOM 10Y4/2, N3MOTTLES AT 36-48CM;H
FIRM TO SOFT;Z 33213000.3450.3311
Leg : 57 Depth Top/Bottom of Layer(m) : 117.00/ 118.50
Hole: 440A Depth to Top of Core(m) : 111.00
Core: 5 Depth Top/Bottom Interval(mm): 00/1500
Sect: 5
Visual Text Description:
MAL DIAT CLAY;C 10Y4/2;S VOID AT 65-85CM;D MOD;O SMEAR AT 39CM DOM;H SOFT
Leg : 57 Depth Top/Bottom of Layer(m) : 118.50/ 120.00
Hole: 440A Depth to Top of Core(m) : 111.00
Core: 5 Depth Top/Bottom Interval(mm): 00/1500
Sect: 6
Visual Text Description:
MAL DIAT CLAY;C 10Y4/2;D SLIGHT;H FIRM TO SOFT;Z 33213000.3908.3450
Leg : 57 Depth Top/Bottom of Layer(m) : 120.00/ 120.75
Hole: 440A Depth to Top of Core(m) : 111.00
Core: 5 Depth Top/Bottom Interval(mm): 00/ 750
Sect: 7
Visual Text Description:
MAL DIAT CLAY;C 10Y4/2;D SLIGHT;S VERY FINE SILTYMOTTLE AT 13-20CM,VOID
AT 22-74CM;H FIRM TO SOFT;Z 33213000.3908.3450
Leg : 57 Depth Top/Bottom of Layer(m) : 120.85/ 121.05
Hole: 440A Depth to Top of Core(m) : 111.00
Core: 5 Depth Top/Bottom Interval(mm): 00/ 300
Sect: CC
Visual Text Description:
MAL DIAT CLAY;H FIRM;Z 33213000.3908.3450
Leg : 57 Depth Top/Bottom of Layer(m) : 120.50/ 122.00
Hole: 440A Depth to Top of Core(m) : 120.50
Core: 6 Depth Top/Bottom Interval(mm): 00/1500
Sect: 1
Visual Text Description:
MAL DIAT CLAY;C 10Y4/2;D HIGH;S HOMOG, VOID AT 113-120CM;P SP.SPIC AT
146CM;O SMEAR AT 128CM DOM;H SOFT TO FIRM
Leg : 57 Depth Top/Bottom of Layer(m) : 122.20/ 123.42
Hole: 440A Depth to Top of Core(m) : 120.50
Core: 6 Depth Top/Bottom Interval(mm): 200/1420
Sect: 2
Visual Text Description:
MAL DIAT CLAY;C 10Y4/2, 5Y5/2;D MOD;S PREDOM 10Y4/2,5Y5/2 ASH MOTTLES AT
54-67CM;O SMEAR AT 94CM DOM;H FIRM
Leg : 57 Depth Top/Bottom of Layer(m) : 123.58/ 123.93
Hole: 440A Depth to Top of Core(m) : 120.50
Core: 6 Depth Top/Bottom Interval(mm): 80/ 430
Sect: 3
Visual Text Description:
MAL DIAT CLAY;C 10Y4/2;D SLIGHT;S VOID AT 0-8 + 35-43CM;H FIRM;Z
22112220.3908
Leg : 57 Depth Top/Bottom of Layer(m) : 124.03/ 124.13
Hole: 440A Depth to Top of Core(m) : 120.50
Core: 6 Depth Top/Bottom Interval(mm): 00/ 200
Sect: CC
Visual Text Description:
MAL DIAT CLAY;H FIRM;Z 22112220.3908
Leg : 57 Depth Top/Bottom of Layer(m) : 130.00/ 131.50
Hole: 440A Depth to Top of Core(m) : 130.00
Core: 7 Depth Top/Bottom Interval(mm): 00/1500
Sect: 1
Visual Text Description:
GWL DIAT CLAY;C 5Y3/2, N8;D SLIGHT, BRECCIA AT 0-15CM;H FIRM;S HOMOG,
PREDOM 5Y3/2, VOID AT 24-36 + 113-132CM, CONTORTED OR BURROWED OR DRILL
DISTURBED N8SILT-SIZED ASH AT 85-94CM;P SP.SPIC AT 62CM;O SMEARS AT 60CM
DOM, 86CM MINOR (SILTY ASH);Z 33213000.3908.3311
Leg : 57 Depth Top/Bottom of Layer(m) : 131.50/ 132.80
Hole: 440A Depth to Top of Core(m) : 130.00
Core: 7 Depth Top/Bottom Interval(mm): 00/1300
Sect: 2
Visual Text Description:
GWL DIAT CLAY;C 5Y3/2, N3;D SLIGHT, BRECCIA AT 0-20CM;H FIRM;S PREDOM
5Y3/2, VOID AT 20-57 + 80-86CM, 25MM SANDY SILT N3 BEDS AT 101 + 104CM,
1CM SANDYSILT N3 BED AT 115-116CM;O SMEAR AT 104CM MINOR(SANDY SILT)
Leg : 57 Depth Top/Bottom of Layer(m) : 133.00/ 134.50
Hole: 440A Depth to Top of Core(m) : 130.00
Core: 7 Depth Top/Bottom Interval(mm): 00/1500
Sect: 3
Visual Text Description:
GWL DIAT CLAY;C 5Y3/2;D SLIGHT;H FIRM;S VOID AT 29-58CM;P SP.SPIC AT 84CM;
Z 33213000.3908.3311
Leg : 57 Depth Top/Bottom of Layer(m) : 134.50/ 136.00
Hole: 440A Depth to Top of Core(m) : 130.00
Core: 7 Depth Top/Bottom Interval(mm): 00/1500
Sect: 4
Visual Text Description:
GWL DIAT CLAY;C 5Y3/2, N6, N3;D SLIGHT;H FIRM;S PREDOM 5Y3/2, HOMOG,
SILTY ASH BED IN 2 LAYERS- EXTREMELYFINE N6 ABOVE + VERY FINE N3 BELOW AT
17-18 + 18-20CM, VOID AT 44-58 + 75-85 + 109-131CM;P SP.SPIC AT147CM;O
SMEARS AT: 17CM MINOR (SILTY CLAYEY ASH),19CM MINOR (SANDY SILTY ASH),
PROB A TURBIDITE FROMAN ASH DEPOSIT RATHER THAN A WIND-DRIFT ASH
Leg : 57 Depth Top/Bottom of Layer(m) : 136.00/ 137.36
Hole: 440A Depth to Top of Core(m) : 130.00
Core: 7 Depth Top/Bottom Interval(mm): 00/1360
Sect: 5
Visual Text Description:
GWL DIAT CLAY;C 5Y3/2, N3;D SLIGHT;H FIRM;S PREDOM5Y3/2, HOMOG, VERY FINE
N3 ASH AT 58-60CM, VOID AT64-74CM;P SP.SPIC AT 41 + 83 + 89CM;Z
33213000.3651.3908
Leg : 57 Depth Top/Bottom of Layer(m) : 137.50/ 138.45
Hole: 440A Depth to Top of Core(m) : 130.00
Core: 7 Depth Top/Bottom Interval(mm): 00/ 950
Sect: 6
Visual Text Description:
GWL DIAT CLAY;C 5Y3/2;D SLIGHT;H FIRM;S HOMOG, 2MM ASH LAMINA AT 82CM;P
SP.SPIC AT 35 + 41 + 52 + 93CM;Z 33213000.3651.3908
Leg : 57 Depth Top/Bottom of Layer(m) : 139.00/ 139.42
Hole: 440A Depth to Top of Core(m) : 130.00
Core: 7 Depth Top/Bottom Interval(mm): 00/ 420
Sect: 7
Visual Text Description:
GWL DIAT CLAY;C 5Y3/2;D SLIGHT;H FIRM;S HOMOG, VOID AT 6-7CM;P SP.SPIC AT
32CM;O SMEAR AT 40CM DOM
Leg : 57 Depth Top/Bottom of Layer(m) : 139.56/ 139.66
Hole: 440A Depth to Top of Core(m) : 130.00
Core: 7 Depth Top/Bottom Interval(mm): 100/ 200
Sect: CC
Visual Text Description:
GWL DIAT CLAY;C 5Y3/2;D SLIGHT;H FIRM;S HOMOG;P SP.SPIC AT 15CM;Z
33213000.3908.3450